package com.ysq;

import java.util.ArrayList;
import java.util.LinkedList;

public class LinkedListDemo {
    public static void main(String[] args) {
        LinkedList<String> list = new LinkedList<>();
        list.addFirst("帅哥");
        list.addLast("杨斯淇");
        list.addLast("帅哥");
        list.addLast("杨斯淇");
        list.addLast("帅哥");

        String s = list.get(3);
        ArrayList<String>arrayList = new ArrayList<>();
        arrayList.get(3);

        String first = list.getFirst();
        System.out.println(first);
        String last = list.getLast();
        System.out.println(last);

        String removeFirst = list.removeFirst();
        System.out.println(removeFirst);
        String removeLast = list.removeLast();
        System.out.println(removeLast);

        System.out.println(list);
    }
}
